<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true">
				<el-form-item>
					<el-input v-model="keyword" placeholder="关键字"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="getSql">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表-->
		<el-table :data="employees" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="60">
			</el-table-column>
			<el-table-column prop="username" label="名称" width="120" sortable>
			</el-table-column>
      <el-table-column prop="phone" label="电话" width="120" sortable>
      </el-table-column>
			<el-table-column prop="email" label="邮箱" width="120" sortable>
			</el-table-column>
      <el-table-column prop="age" label="年龄" width="100" sortable>
      </el-table-column>
      <el-table-column prop="password" label="密码" width="300" sortable>
      </el-table-column>
			<el-table-column prop="state" label="状态" width="100" sortable>
        <template slot-scope="scope">
          <span style="color: green" v-if="scope.row.state==1">正常</span>
          <span style="color: red" v-else-if="scope.row.state==0">停用</span>
          <span style="color: darkslategray" v-else>未知</span>
        </template>
			</el-table-column>
			<el-table-column prop="department.name" label="部门" width="120" sortable>
			</el-table-column>
			<el-table-column prop="shop.name" label="商店" min-width="120" sortable>
			</el-table-column>
      <el-table-column prop="logininfo.username" label="登录姓名" min-width="120" sortable>
      </el-table-column>
			<el-table-column label="操作" width="150">
				<template scope="scope">
					<el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
					<el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next" @current-change="handleCurrentChange" :page-size="pageSize"
                     :current-page="currentPage" :total="totals" style="float:right;">
			</el-pagination>
		</el-col>

		<!--编辑界面-->
		<el-dialog :title="title" :visible.sync="editFormVisible" :close-on-click-modal="false">
			<el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
				<el-form-item label="姓名" prop="username">
					<el-input v-model="editForm.username" auto-complete="off"></el-input>
				</el-form-item>
        <el-form-item label="电话" prop="phone">
          <el-input v-model="editForm.phone" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="邮箱" prop="email">
          <el-input v-model="editForm.email" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="密码" prop="password">
          <el-input v-model="editForm.password" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="年龄" prop="age">
          <el-input v-model="editForm.age" auto-complete="off"></el-input>
        </el-form-item>
				<el-form-item label="状态">
					<el-radio-group v-model="editForm.state">
						<el-radio class="radio" :label="1">启用</el-radio>
						<el-radio class="radio" :label="0">禁用</el-radio>
					</el-radio-group>
				</el-form-item>
				<el-form-item label="部门">
          <el-select v-model="editForm.department_id" placeholder="请选择" clearable>
            <el-option v-for="item in departments"
                       :label="item.name"
                       :value="item.id">
              <span style="float: left">{{ item.name }}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{ item.sn }}
            </span>
            </el-option>
          </el-select>
				</el-form-item>
        <el-form-item label="登录人">
          <el-select v-model="editForm.logininfo_id" placeholder="请选择" clearable>
            <el-option v-for="item in logininfos"
                       :label="item.username"
                       :value="item.id">
              <span style="float: left">{{ item.username }}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{ item.phone }}
            </span>
            </el-option>
          </el-select>
        </el-form-item>

      <el-form-item label="商店">
        <el-select v-model="editForm.shop_id" placeholder="请选择" clearable>
          <el-option v-for="item in shops"
                     :label="item.name"
                     :value="item.id">
            <span style="float: left">{{ item.name }}</span>
            <span style="float: right; color: #8492a6; font-size: 13px">{{ item.tel }}
            </span>
          </el-option>
        </el-select>
      </el-form-item>
      </el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="editFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
			</div>
		</el-dialog>

	</section>
</template>

<script>
//import NProgress from 'nprogress'

export default {
		data() {
			return {
			  totals:0,
        pageSize:5,
        currentPage:1,
        employees: [],
        listLoading: false,
        keyword:'',
				sels: [],//列表选中列
        title:'',
				editFormVisible: false,//编辑界面是否显示
				editLoading: false,
				editFormRules: {
          username: [
            { required: true, message: '请输入', trigger: 'blur' }
          ],
					password: [
						{ required: true, message: '请输入', trigger: 'blur' }
					]
				},
				//编辑界面数据
				editForm: {
					id: null,
          username:'',
					phone: '',
					state: 1,
					age: '',
					email: '',
					salt: '',
					password: '',
					department_id: '',
					logininfo_id: '',
					shop_id: '',
				},

        departments: [],
        logininfos: [],
        shops: []
			}
		},
		methods: {
      getShops(){
        this.$http.get("/shop").then(res =>{
          this.shops = res.data;
        })
      },
      getDepartments(){
        this.$http.get("/department").then(res =>{
          this.departments = res.data;
        })
      },
      getLogininfos(){
        this.$http.get("/logininfo").then(res =>{
          this.logininfos = res.data;
        })
      },
			handleCurrentChange(currentPage) {
        this.currentPage = currentPage;
				this.getEmployees();
			},
      getSql(){
			  this.currentPage = 1;
        this.getEmployees();
      },
			//获取用户列表
			getEmployees() {
				let para = {
					pageSize: this.pageSize,
					currentPage: this.currentPage,
          keyword: this.keyword,
				};
				this.listLoading = true;
        this.$http.post("/employee",para).then(res=>{
          //给totals赋值 - 计算分页栏
          this.totals = res.data.totals;
          //赋值分页数据 - 显示当前页的分页数据
          this.employees = res.data.data;
          //隐藏加载框/忙等框
          this.listLoading = false;
        }).catch(res=>{
          alert("系统错误，请稍后重试!");
        });
			},
			//删除
			handleDel: function (index, row) {
				this.$confirm('确认删除该记录吗?', '提示', {
					type: 'warning'
				}).then(() => {
          this.$http.delete("/employee/" + row.id).then(res => {
            this.listLoading = false;
            if(res.data.success){
              //计算总页数
              let totalPage = this.totals%this.pageSize==0?this.totals/this.pageSize
                  :Math.ceil(this.totals/this.pageSize);
              if(this.currentPage > 1 && this.currentPage==totalPage && (this.totals-1)%this.pageSize==0){
                this.currentPage = this.currentPage - 1;
              }
              this.getEmployees();
            }else{
              this.$message.error("删除失败【500】");
            }
          }).catch(res => {
            this.$message.error("系统错误【400,404】");
          })
				}).catch(() => {

				});
			},
			//显示编辑界面
			handleEdit: function (index, row) {
				this.editFormVisible = true;
				this.editForm = Object.assign({}, row);
				this.title = 'Edit';
        this.getDepartments();
        this.getLogininfos();
        this.getShops();
			},
			//显示新增界面
			handleAdd: function () {
				this.editFormVisible = true;
				this.editForm = {
          id: null,
          username:'',
          phone: '',
          state: 1,
          age: '',
          email: '',
          salt: '',
          password: '',
          department_id: '',
          logininfo_id: '',
          shop_id: '',
				};
				this.title ='Add';
        this.getDepartments();
        this.getLogininfos();
        this.getShops();
			},
			//编辑
			editSubmit: function () {
				this.$refs.editForm.validate((valid) => {
					if (valid) {
						this.$confirm('确认提交吗？', '提示', {}).then(() => {
							this.editLoading = true;
							//NProgress.start();
							let para = Object.assign({}, this.editForm);
							this.$http.put("/employee",para).then(res => {
                this.editLoading = false;
                if(res.data.success){
                  this.getEmployees();
                }else{
                  this.$message.error("批量删除失败【500】");
                }
                this.editFormVisible = false;
              }).catch(res => {
                this.$message.error("系统错误【400,404】");
              })
						});
					}
				});
			},

			selsChange: function (sels) {
				this.sels = sels;
			},
			//批量删除
			batchRemove: function () {
				var ids = this.sels.map(item => item.id);
				this.$confirm('确认删除选中记录吗？', '提示', {
					type: 'warning'
				}).then(() => {
					this.$http.patch("/employee/",ids).then(res => {
            this.listLoading = false;
            if(res.data.success){
              this.currentPage = 1;
              this.getEmployees();
            }else{
              this.$message.error("批量删除失败【500】");
            }
          }).catch(res => {
            this.$message.error("系统错误【400,404】");
          })
				}).catch(() => {

				});
			}
		},
		mounted() {
			this.getEmployees();
		}
	}

</script>

<style scoped>

</style>